Added <string.h> to plc_main_head.c to avoid warnings.
--- a/targets/plc_main_head.c Tue Jan 28 16:24:40 2014 +0100
+++ b/targets/plc_main_head.c Tue Jan 28 16:30:48 2014 +0100
@@ -3,6 +3,7 @@
**/
#include "beremiz.h"
+#include <string.h>
/*
* Prototypes of functions provided by generated C softPLC
**/